diff options
Diffstat (limited to 'src/gallium/drivers/nvc0/nvc0_query.c')
-rw-r--r-- | src/gallium/drivers/nvc0/nvc0_query.c | 1448 |
1 files changed, 0 insertions, 1448 deletions
diff --git a/src/gallium/drivers/nvc0/nvc0_query.c b/src/gallium/drivers/nvc0/nvc0_query.c deleted file mode 100644 index a9a0bbc80b8..00000000000 --- a/src/gallium/drivers/nvc0/nvc0_query.c +++ /dev/null @@ -1,1448 +0,0 @@ -/* - * Copyright 2011 Nouveau Project - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Christoph Bumiller - */ - -#define NVC0_PUSH_EXPLICIT_SPACE_CHECKING - -#include "nvc0_context.h" -#include "nouveau/nv_object.xml.h" -#include "nve4_compute.xml.h" -#include "nvc0_compute.xml.h" - -#define NVC0_QUERY_STATE_READY 0 -#define NVC0_QUERY_STATE_ACTIVE 1 -#define NVC0_QUERY_STATE_ENDED 2 -#define NVC0_QUERY_STATE_FLUSHED 3 - -struct nvc0_query { - uint32_t *data; - uint16_t type; - uint16_t index; - int8_t ctr[4]; - uint32_t sequence; - struct nouveau_bo *bo; - uint32_t base; - uint32_t offset; /* base + i * rotate */ - uint8_t state; - boolean is64bit; - uint8_t rotate; - int nesting; /* only used for occlusion queries */ - union { - struct nouveau_mm_allocation *mm; - uint64_t value; - } u; - struct nouveau_fence *fence; -}; - -#define NVC0_QUERY_ALLOC_SPACE 256 - -static void nvc0_mp_pm_query_begin(struct nvc0_context *, struct nvc0_query *); -static void nvc0_mp_pm_query_end(struct nvc0_context *, struct nvc0_query *); -static boolean nvc0_mp_pm_query_result(struct nvc0_context *, - struct nvc0_query *, void *, boolean); - -static INLINE struct nvc0_query * -nvc0_query(struct pipe_query *pipe) -{ - return (struct nvc0_query *)pipe; -} - -static boolean -nvc0_query_allocate(struct nvc0_context *nvc0, struct nvc0_query *q, int size) -{ - struct nvc0_screen *screen = nvc0->screen; - int ret; - - if (q->bo) { - nouveau_bo_ref(NULL, &q->bo); - if (q->u.mm) { - if (q->state == NVC0_QUERY_STATE_READY) - nouveau_mm_free(q->u.mm); - else - nouveau_fence_work(screen->base.fence.current, - nouveau_mm_free_work, q->u.mm); - } - } - if (size) { - q->u.mm = nouveau_mm_allocate(screen->base.mm_GART, size, &q->bo, &q->base); - if (!q->bo) - return FALSE; - q->offset = q->base; - - ret = nouveau_bo_map(q->bo, 0, screen->base.client); - if (ret) { - nvc0_query_allocate(nvc0, q, 0); - return FALSE; - } - q->data = (uint32_t *)((uint8_t *)q->bo->map + q->base); - } - return TRUE; -} - -static void -nvc0_query_destroy(struct pipe_context *pipe, struct pipe_query *pq) -{ - nvc0_query_allocate(nvc0_context(pipe), nvc0_query(pq), 0); - nouveau_fence_ref(NULL, &nvc0_query(pq)->fence); - FREE(nvc0_query(pq)); -} - -static struct pipe_query * -nvc0_query_create(struct pipe_context *pipe, unsigned type) -{ - struct nvc0_context *nvc0 = nvc0_context(pipe); - struct nvc0_query *q; - unsigned space = NVC0_QUERY_ALLOC_SPACE; - - q = CALLOC_STRUCT(nvc0_query); - if (!q) - return NULL; - - switch (type) { - case PIPE_QUERY_OCCLUSION_COUNTER: - case PIPE_QUERY_OCCLUSION_PREDICATE: - q->rotate = 32; - space = NVC0_QUERY_ALLOC_SPACE; - break; - case PIPE_QUERY_PIPELINE_STATISTICS: - q->is64bit = TRUE; - space = 512; - break; - case PIPE_QUERY_SO_STATISTICS: - case PIPE_QUERY_SO_OVERFLOW_PREDICATE: - q->is64bit = TRUE; - space = 64; - break; - case PIPE_QUERY_PRIMITIVES_GENERATED: - case PIPE_QUERY_PRIMITIVES_EMITTED: - q->is64bit = TRUE; - space = 32; - break; - case PIPE_QUERY_TIME_ELAPSED: - case PIPE_QUERY_TIMESTAMP: - case PIPE_QUERY_TIMESTAMP_DISJOINT: - case PIPE_QUERY_GPU_FINISHED: - space = 32; - break; - case NVC0_QUERY_TFB_BUFFER_OFFSET: - space = 16; - break; - default: -#ifdef NOUVEAU_ENABLE_DRIVER_STATISTICS - if (type >= NVC0_QUERY_DRV_STAT(0) && type <= NVC0_QUERY_DRV_STAT_LAST) { - space = 0; - q->is64bit = true; - q->index = type - NVC0_QUERY_DRV_STAT(0); - break; - } else -#endif - if (nvc0->screen->base.device->drm_version >= 0x01000101) { - if (type >= NVE4_PM_QUERY(0) && type <= NVE4_PM_QUERY_LAST) { - /* for each MP: - * [00] = WS0.C0 - * [04] = WS0.C1 - * [08] = WS0.C2 - * [0c] = WS0.C3 - * [10] = WS1.C0 - * [14] = WS1.C1 - * [18] = WS1.C2 - * [1c] = WS1.C3 - * [20] = WS2.C0 - * [24] = WS2.C1 - * [28] = WS2.C2 - * [2c] = WS2.C3 - * [30] = WS3.C0 - * [34] = WS3.C1 - * [38] = WS3.C2 - * [3c] = WS3.C3 - * [40] = MP.C4 - * [44] = MP.C5 - * [48] = MP.C6 - * [4c] = MP.C7 - * [50] = WS0.sequence - * [54] = WS1.sequence - * [58] = WS2.sequence - * [5c] = WS3.sequence - */ - space = (4 * 4 + 4 + 4) * nvc0->screen->mp_count * sizeof(uint32_t); - break; - } else - if (type >= NVC0_PM_QUERY(0) && type <= NVC0_PM_QUERY_LAST) { - /* for each MP: - * [00] = MP.C0 - * [04] = MP.C1 - * [08] = MP.C2 - * [0c] = MP.C3 - * [10] = MP.C4 - * [14] = MP.C5 - * [18] = MP.C6 - * [1c] = MP.C7 - * [20] = MP.sequence - */ - space = (8 + 1) * nvc0->screen->mp_count * sizeof(uint32_t); - break; - } - } - debug_printf("invalid query type: %u\n", type); - FREE(q); - return NULL; - } - if (!nvc0_query_allocate(nvc0, q, space)) { - FREE(q); - return NULL; - } - - q->type = type; - - if (q->rotate) { - /* we advance before query_begin ! */ - q->offset -= q->rotate; - q->data -= q->rotate / sizeof(*q->data); - } else - if (!q->is64bit) - q->data[0] = 0; /* initialize sequence */ - - return (struct pipe_query *)q; -} - -static void -nvc0_query_get(struct nouveau_pushbuf *push, struct nvc0_query *q, - unsigned offset, uint32_t get) -{ - offset += q->offset; - - PUSH_SPACE(push, 5); - PUSH_REFN (push, q->bo, NOUVEAU_BO_GART | NOUVEAU_BO_WR); - BEGIN_NVC0(push, NVC0_3D(QUERY_ADDRESS_HIGH), 4); - PUSH_DATAh(push, q->bo->offset + offset); - PUSH_DATA (push, q->bo->offset + offset); - PUSH_DATA (push, q->sequence); - PUSH_DATA (push, get); -} - -static void -nvc0_query_rotate(struct nvc0_context *nvc0, struct nvc0_query *q) -{ - q->offset += q->rotate; - q->data += q->rotate / sizeof(*q->data); - if (q->offset - q->base == NVC0_QUERY_ALLOC_SPACE) - nvc0_query_allocate(nvc0, q, NVC0_QUERY_ALLOC_SPACE); -} - -static void -nvc0_query_begin(struct pipe_context *pipe, struct pipe_query *pq) -{ - struct nvc0_context *nvc0 = nvc0_context(pipe); - struct nouveau_pushbuf *push = nvc0->base.pushbuf; - struct nvc0_query *q = nvc0_query(pq); - - /* For occlusion queries we have to change the storage, because a previous - * query might set the initial render conition to FALSE even *after* we re- - * initialized it to TRUE. - */ - if (q->rotate) { - nvc0_query_rotate(nvc0, q); - - /* XXX: can we do this with the GPU, and sync with respect to a previous - * query ? - */ - q->data[0] = q->sequence; /* initialize sequence */ - q->data[1] = 1; /* initial render condition = TRUE */ - q->data[4] = q->sequence + 1; /* for comparison COND_MODE */ - q->data[5] = 0; - } - q->sequence++; - - switch (q->type) { - case PIPE_QUERY_OCCLUSION_COUNTER: - case PIPE_QUERY_OCCLUSION_PREDICATE: - q->nesting = nvc0->screen->num_occlusion_queries_active++; - if (q->nesting) { - nvc0_query_get(push, q, 0x10, 0x0100f002); - } else { - PUSH_SPACE(push, 3); - BEGIN_NVC0(push, NVC0_3D(COUNTER_RESET), 1); - PUSH_DATA (push, NVC0_3D_COUNTER_RESET_SAMPLECNT); - IMMED_NVC0(push, NVC0_3D(SAMPLECNT_ENABLE), 1); - } - break; - case PIPE_QUERY_PRIMITIVES_GENERATED: - nvc0_query_get(push, q, 0x10, 0x09005002 | (q->index << 5)); - break; - case PIPE_QUERY_PRIMITIVES_EMITTED: - nvc0_query_get(push, q, 0x10, 0x05805002 | (q->index << 5)); - break; - case PIPE_QUERY_SO_STATISTICS: - nvc0_query_get(push, q, 0x20, 0x05805002 | (q->index << 5)); - nvc0_query_get(push, q, 0x30, 0x06805002 | (q->index << 5)); - break; - case PIPE_QUERY_SO_OVERFLOW_PREDICATE: - nvc0_query_get(push, q, 0x10, 0x03005002 | (q->index << 5)); - break; - case PIPE_QUERY_TIME_ELAPSED: - nvc0_query_get(push, q, 0x10, 0x00005002); - break; - case PIPE_QUERY_PIPELINE_STATISTICS: - nvc0_query_get(push, q, 0xc0 + 0x00, 0x00801002); /* VFETCH, VERTICES */ - nvc0_query_get(push, q, 0xc0 + 0x10, 0x01801002); /* VFETCH, PRIMS */ - nvc0_query_get(push, q, 0xc0 + 0x20, 0x02802002); /* VP, LAUNCHES */ - nvc0_query_get(push, q, 0xc0 + 0x30, 0x03806002); /* GP, LAUNCHES */ - nvc0_query_get(push, q, 0xc0 + 0x40, 0x04806002); /* GP, PRIMS_OUT */ - nvc0_query_get(push, q, 0xc0 + 0x50, 0x07804002); /* RAST, PRIMS_IN */ - nvc0_query_get(push, q, 0xc0 + 0x60, 0x08804002); /* RAST, PRIMS_OUT */ - nvc0_query_get(push, q, 0xc0 + 0x70, 0x0980a002); /* ROP, PIXELS */ - nvc0_query_get(push, q, 0xc0 + 0x80, 0x0d808002); /* TCP, LAUNCHES */ - nvc0_query_get(push, q, 0xc0 + 0x90, 0x0e809002); /* TEP, LAUNCHES */ - break; - default: -#ifdef NOUVEAU_ENABLE_DRIVER_STATISTICS - if (q->type >= NVC0_QUERY_DRV_STAT(0) && - q->type <= NVC0_QUERY_DRV_STAT_LAST) { - if (q->index >= 5) - q->u.value = nvc0->screen->base.stats.v[q->index]; - else - q->u.value = 0; - } else -#endif - if ((q->type >= NVE4_PM_QUERY(0) && q->type <= NVE4_PM_QUERY_LAST) || - (q->type >= NVC0_PM_QUERY(0) && q->type <= NVC0_PM_QUERY_LAST)) { - nvc0_mp_pm_query_begin(nvc0, q); - } - break; - } - q->state = NVC0_QUERY_STATE_ACTIVE; -} - -static void -nvc0_query_end(struct pipe_context *pipe, struct pipe_query *pq) -{ - struct nvc0_context *nvc0 = nvc0_context(pipe); - struct nouveau_pushbuf *push = nvc0->base.pushbuf; - struct nvc0_query *q = nvc0_query(pq); - - if (q->state != NVC0_QUERY_STATE_ACTIVE) { - /* some queries don't require 'begin' to be called (e.g. GPU_FINISHED) */ - if (q->rotate) - nvc0_query_rotate(nvc0, q); - q->sequence++; - } - q->state = NVC0_QUERY_STATE_ENDED; - - switch (q->type) { - case PIPE_QUERY_OCCLUSION_COUNTER: - case PIPE_QUERY_OCCLUSION_PREDICATE: - nvc0_query_get(push, q, 0, 0x0100f002); - if (--nvc0->screen->num_occlusion_queries_active == 0) { - PUSH_SPACE(push, 1); - IMMED_NVC0(push, NVC0_3D(SAMPLECNT_ENABLE), 0); - } - break; - case PIPE_QUERY_PRIMITIVES_GENERATED: - nvc0_query_get(push, q, 0, 0x09005002 | (q->index << 5)); - break; - case PIPE_QUERY_PRIMITIVES_EMITTED: - nvc0_query_get(push, q, 0, 0x05805002 | (q->index << 5)); - break; - case PIPE_QUERY_SO_STATISTICS: - nvc0_query_get(push, q, 0x00, 0x05805002 | (q->index << 5)); - nvc0_query_get(push, q, 0x10, 0x06805002 | (q->index << 5)); - break; - case PIPE_QUERY_SO_OVERFLOW_PREDICATE: - /* TODO: How do we sum over all streams for render condition ? */ - /* PRIMS_DROPPED doesn't write sequence, use a ZERO query to sync on */ - nvc0_query_get(push, q, 0x00, 0x03005002 | (q->index << 5)); - nvc0_query_get(push, q, 0x20, 0x00005002); - break; - case PIPE_QUERY_TIMESTAMP: - case PIPE_QUERY_TIME_ELAPSED: - nvc0_query_get(push, q, 0, 0x00005002); - break; - case PIPE_QUERY_GPU_FINISHED: - nvc0_query_get(push, q, 0, 0x1000f010); - break; - case PIPE_QUERY_PIPELINE_STATISTICS: - nvc0_query_get(push, q, 0x00, 0x00801002); /* VFETCH, VERTICES */ - nvc0_query_get(push, q, 0x10, 0x01801002); /* VFETCH, PRIMS */ - nvc0_query_get(push, q, 0x20, 0x02802002); /* VP, LAUNCHES */ - nvc0_query_get(push, q, 0x30, 0x03806002); /* GP, LAUNCHES */ - nvc0_query_get(push, q, 0x40, 0x04806002); /* GP, PRIMS_OUT */ - nvc0_query_get(push, q, 0x50, 0x07804002); /* RAST, PRIMS_IN */ - nvc0_query_get(push, q, 0x60, 0x08804002); /* RAST, PRIMS_OUT */ - nvc0_query_get(push, q, 0x70, 0x0980a002); /* ROP, PIXELS */ - nvc0_query_get(push, q, 0x80, 0x0d808002); /* TCP, LAUNCHES */ - nvc0_query_get(push, q, 0x90, 0x0e809002); /* TEP, LAUNCHES */ - break; - case NVC0_QUERY_TFB_BUFFER_OFFSET: - /* indexed by TFB buffer instead of by vertex stream */ - nvc0_query_get(push, q, 0x00, 0x0d005002 | (q->index << 5)); - break; - default: -#ifdef NOUVEAU_ENABLE_DRIVER_STATISTICS - if (q->type >= NVC0_QUERY_DRV_STAT(0) && - q->type <= NVC0_QUERY_DRV_STAT_LAST) { - q->u.value = nvc0->screen->base.stats.v[q->index] - q->u.value; - return; - } else -#endif - if ((q->type >= NVE4_PM_QUERY(0) && q->type <= NVE4_PM_QUERY_LAST) || - (q->type >= NVC0_PM_QUERY(0) && q->type <= NVC0_PM_QUERY_LAST)) { - nvc0_mp_pm_query_end(nvc0, q); - } - break; - } - if (q->is64bit) - nouveau_fence_ref(nvc0->screen->base.fence.current, &q->fence); -} - -static INLINE void -nvc0_query_update(struct nouveau_client *cli, struct nvc0_query *q) -{ - if (q->is64bit) { - if (nouveau_fence_signalled(q->fence)) - q->state = NVC0_QUERY_STATE_READY; - } else { - if (q->data[0] == q->sequence) - q->state = NVC0_QUERY_STATE_READY; - } -} - -static boolean -nvc0_query_result(struct pipe_context *pipe, struct pipe_query *pq, - boolean wait, union pipe_query_result *result) -{ - struct nvc0_context *nvc0 = nvc0_context(pipe); - struct nvc0_query *q = nvc0_query(pq); - uint64_t *res64 = (uint64_t*)result; - uint32_t *res32 = (uint32_t*)result; - boolean *res8 = (boolean*)result; - uint64_t *data64 = (uint64_t *)q->data; - unsigned i; - -#ifdef NOUVEAU_ENABLE_DRIVER_STATISTICS - if (q->type >= NVC0_QUERY_DRV_STAT(0) && - q->type <= NVC0_QUERY_DRV_STAT_LAST) { - res64[0] = q->u.value; - return TRUE; - } else -#endif - if ((q->type >= NVE4_PM_QUERY(0) && q->type <= NVE4_PM_QUERY_LAST) || - (q->type >= NVC0_PM_QUERY(0) && q->type <= NVC0_PM_QUERY_LAST)) { - return nvc0_mp_pm_query_result(nvc0, q, result, wait); - } - - if (q->state != NVC0_QUERY_STATE_READY) - nvc0_query_update(nvc0->screen->base.client, q); - - if (q->state != NVC0_QUERY_STATE_READY) { - if (!wait) { - if (q->state != NVC0_QUERY_STATE_FLUSHED) { - q->state = NVC0_QUERY_STATE_FLUSHED; - /* flush for silly apps that spin on GL_QUERY_RESULT_AVAILABLE */ - PUSH_KICK(nvc0->base.pushbuf); - } - return FALSE; - } - if (nouveau_bo_wait(q->bo, NOUVEAU_BO_RD, nvc0->screen->base.client)) - return FALSE; - NOUVEAU_DRV_STAT(&nvc0->screen->base, query_sync_count, 1); - } - q->state = NVC0_QUERY_STATE_READY; - - switch (q->type) { - case PIPE_QUERY_GPU_FINISHED: - res8[0] = TRUE; - break; - case PIPE_QUERY_OCCLUSION_COUNTER: /* u32 sequence, u32 count, u64 time */ - res64[0] = q->data[1] - q->data[5]; - break; - case PIPE_QUERY_OCCLUSION_PREDICATE: - res8[0] = q->data[1] != q->data[5]; - break; - case PIPE_QUERY_PRIMITIVES_GENERATED: /* u64 count, u64 time */ - case PIPE_QUERY_PRIMITIVES_EMITTED: /* u64 count, u64 time */ - res64[0] = data64[0] - data64[2]; - break; - case PIPE_QUERY_SO_STATISTICS: - res64[0] = data64[0] - data64[4]; - res64[1] = data64[2] - data64[6]; - break; - case PIPE_QUERY_SO_OVERFLOW_PREDICATE: - res8[0] = data64[0] != data64[2]; - break; - case PIPE_QUERY_TIMESTAMP: - res64[0] = data64[1]; - break; - case PIPE_QUERY_TIMESTAMP_DISJOINT: - res64[0] = 1000000000; - res8[8] = FALSE; - break; - case PIPE_QUERY_TIME_ELAPSED: - res64[0] = data64[1] - data64[3]; - break; - case PIPE_QUERY_PIPELINE_STATISTICS: - for (i = 0; i < 10; ++i) - res64[i] = data64[i * 2] - data64[24 + i * 2]; - break; - case NVC0_QUERY_TFB_BUFFER_OFFSET: - res32[0] = q->data[1]; - break; - default: - assert(0); /* can't happen, we don't create queries with invalid type */ - return FALSE; - } - - return TRUE; -} - -void -nvc0_query_fifo_wait(struct nouveau_pushbuf *push, struct pipe_query *pq) -{ - struct nvc0_query *q = nvc0_query(pq); - unsigned offset = q->offset; - - if (q->type == PIPE_QUERY_SO_OVERFLOW_PREDICATE) offset += 0x20; - - PUSH_SPACE(push, 5); - PUSH_REFN (push, q->bo, NOUVEAU_BO_GART | NOUVEAU_BO_RD); - BEGIN_NVC0(push, SUBC_3D(NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH), 4); - PUSH_DATAh(push, q->bo->offset + offset); - PUSH_DATA (push, q->bo->offset + offset); - PUSH_DATA (push, q->sequence); - PUSH_DATA (push, (1 << 12) | - NV84_SUBCHAN_SEMAPHORE_TRIGGER_ACQUIRE_EQUAL); -} - -static void -nvc0_render_condition(struct pipe_context *pipe, - struct pipe_query *pq, - boolean condition, uint mode) -{ - struct nvc0_context *nvc0 = nvc0_context(pipe); - struct nouveau_pushbuf *push = nvc0->base.pushbuf; - struct nvc0_query *q; - uint32_t cond; - boolean negated = FALSE; - boolean wait = - mode != PIPE_RENDER_COND_NO_WAIT && - mode != PIPE_RENDER_COND_BY_REGION_NO_WAIT; - - nvc0->cond_query = pq; - nvc0->cond_cond = condition; - nvc0->cond_mode = mode; - - if (!pq) { - PUSH_SPACE(push, 1); - IMMED_NVC0(push, NVC0_3D(COND_MODE), NVC0_3D_COND_MODE_ALWAYS); - return; - } - q = nvc0_query(pq); - - /* NOTE: comparison of 2 queries only works if both have completed */ - switch (q->type) { - case PIPE_QUERY_SO_OVERFLOW_PREDICATE: - cond = negated ? NVC0_3D_COND_MODE_EQUAL : - NVC0_3D_COND_MODE_NOT_EQUAL; - wait = TRUE; - break; - case PIPE_QUERY_OCCLUSION_COUNTER: - case PIPE_QUERY_OCCLUSION_PREDICATE: - if (likely(!negated)) { - if (unlikely(q->nesting)) - cond = wait ? NVC0_3D_COND_MODE_NOT_EQUAL : - NVC0_3D_COND_MODE_ALWAYS; - else - cond = NVC0_3D_COND_MODE_RES_NON_ZERO; - } else { - cond = wait ? NVC0_3D_COND_MODE_EQUAL : NVC0_3D_COND_MODE_ALWAYS; - } - break; - default: - assert(!"render condition query not a predicate"); - mode = NVC0_3D_COND_MODE_ALWAYS; - break; - } - - if (wait) - nvc0_query_fifo_wait(push, pq); - - PUSH_SPACE(push, 4); - PUSH_REFN (push, q->bo, NOUVEAU_BO_GART | NOUVEAU_BO_RD); - BEGIN_NVC0(push, NVC0_3D(COND_ADDRESS_HIGH), 3); - PUSH_DATAh(push, q->bo->offset + q->offset); - PUSH_DATA (push, q->bo->offset + q->offset); - PUSH_DATA (push, cond); -} - -void -nvc0_query_pushbuf_submit(struct nouveau_pushbuf *push, - struct pipe_query *pq, unsigned result_offset) -{ - struct nvc0_query *q = nvc0_query(pq); - -#define NVC0_IB_ENTRY_1_NO_PREFETCH (1 << (31 - 8)) - - nouveau_pushbuf_space(push, 0, 0, 1); - nouveau_pushbuf_data(push, q->bo, q->offset + result_offset, 4 | - NVC0_IB_ENTRY_1_NO_PREFETCH); -} - -void -nvc0_so_target_save_offset(struct pipe_context *pipe, - struct pipe_stream_output_target *ptarg, - unsigned index, boolean *serialize) -{ - struct nvc0_so_target *targ = nvc0_so_target(ptarg); - - if (*serialize) { - *serialize = FALSE; - PUSH_SPACE(nvc0_context(pipe)->base.pushbuf, 1); - IMMED_NVC0(nvc0_context(pipe)->base.pushbuf, NVC0_3D(SERIALIZE), 0); - - NOUVEAU_DRV_STAT(nouveau_screen(pipe->screen), gpu_serialize_count, 1); - } - - nvc0_query(targ->pq)->index = index; - - nvc0_query_end(pipe, targ->pq); -} - - -/* === DRIVER STATISTICS === */ - -#ifdef NOUVEAU_ENABLE_DRIVER_STATISTICS - -static const char *nvc0_drv_stat_names[] = -{ - "drv-tex_obj_current_count", - "drv-tex_obj_current_bytes", - "drv-buf_obj_current_count", - "drv-buf_obj_current_bytes_vid", - "drv-buf_obj_current_bytes_sys", - "drv-tex_transfers_rd", - "drv-tex_transfers_wr", - "drv-tex_copy_count", - "drv-tex_blit_count", - "drv-tex_cache_flush_count", - "drv-buf_transfers_rd", - "drv-buf_transfers_wr", - "drv-buf_read_bytes_staging_vid", - "drv-buf_write_bytes_direct", - "drv-buf_write_bytes_staging_vid", - "drv-buf_write_bytes_staging_sys", - "drv-buf_copy_bytes", - "drv-buf_non_kernel_fence_sync_count", - "drv-any_non_kernel_fence_sync_count", - "drv-query_sync_count", - "drv-gpu_serialize_count", - "drv-draw_calls_array", - "drv-draw_calls_indexed", - "drv-draw_calls_fallback_count", - "drv-user_buffer_upload_bytes", - "drv-constbuf_upload_count", - "drv-constbuf_upload_bytes", - "drv-pushbuf_count", - "drv-resource_validate_count" -}; - -#endif /* NOUVEAU_ENABLE_DRIVER_STATISTICS */ - - -/* === PERFORMANCE MONITORING COUNTERS for NVE4+ === */ - -/* Code to read out MP counters: They are accessible via mmio, too, but let's - * just avoid mapping registers in userspace. We'd have to know which MPs are - * enabled/present, too, and that information is not presently exposed. - * We could add a kernel interface for it, but reading the counters like this - * has the advantage of being async (if get_result isn't called immediately). - */ -static const uint64_t nve4_read_mp_pm_counters_code[] = -{ - /* sched 0x20 0x20 0x20 0x20 0x20 0x20 0x20 - * mov b32 $r8 $tidx - * mov b32 $r12 $physid - * mov b32 $r0 $pm0 - * mov b32 $r1 $pm1 - * mov b32 $r2 $pm2 - * mov b32 $r3 $pm3 - * mov b32 $r4 $pm4 - * sched 0x20 0x20 0x23 0x04 0x20 0x04 0x2b - * mov b32 $r5 $pm5 - * mov b32 $r6 $pm6 - * mov b32 $r7 $pm7 - * set $p0 0x1 eq u32 $r8 0x0 - * mov b32 $r10 c0[0x0] - * ext u32 $r8 $r12 0x414 - * mov b32 $r11 c0[0x4] - * sched 0x04 0x2e 0x04 0x20 0x20 0x28 0x04 - * ext u32 $r9 $r12 0x208 - * (not $p0) exit - * set $p1 0x1 eq u32 $r9 0x0 - * mul $r8 u32 $r8 u32 96 - * mul $r12 u32 $r9 u32 16 - * mul $r13 u32 $r9 u32 4 - * add b32 $r9 $r8 $r13 - * sched 0x28 0x04 0x2c 0x04 0x2c 0x04 0x2c - * add b32 $r8 $r8 $r12 - * mov b32 $r12 $r10 - * add b32 $r10 $c $r10 $r8 - * mov b32 $r13 $r11 - * add b32 $r11 $r11 0x0 $c - * add b32 $r12 $c $r12 $r9 - * st b128 wt g[$r10d] $r0q - * sched 0x4 0x2c 0x20 0x04 0x2e 0x00 0x00 - * mov b32 $r0 c0[0x8] - * add b32 $r13 $r13 0x0 $c - * $p1 st b128 wt g[$r12d+0x40] $r4q - * st b32 wt g[$r12d+0x50] $r0 - * exit */ - 0x2202020202020207ULL, - 0x2c00000084021c04ULL, - 0x2c0000000c031c04ULL, - 0x2c00000010001c04ULL, - 0x2c00000014005c04ULL, - 0x2c00000018009c04ULL, - 0x2c0000001c00dc04ULL, - 0x2c00000020011c04ULL, - 0x22b0420042320207ULL, - 0x2c00000024015c04ULL, - 0x2c00000028019c04ULL, - 0x2c0000002c01dc04ULL, - 0x190e0000fc81dc03ULL, - 0x2800400000029de4ULL, - 0x7000c01050c21c03ULL, - 0x280040001002dde4ULL, - 0x204282020042e047ULL, - 0x7000c00820c25c03ULL, - 0x80000000000021e7ULL, - 0x190e0000fc93dc03ULL, - 0x1000000180821c02ULL, - 0x1000000040931c02ULL, - 0x1000000010935c02ULL, - 0x4800000034825c03ULL, - 0x22c042c042c04287ULL, - 0x4800000030821c03ULL, - 0x2800000028031de4ULL, - 0x4801000020a29c03ULL, - 0x280000002c035de4ULL, - 0x0800000000b2dc42ULL, - 0x4801000024c31c03ULL, - 0x9400000000a01fc5ULL, - 0x200002e04202c047ULL, - 0x2800400020001de4ULL, - 0x0800000000d35c42ULL, - 0x9400000100c107c5ULL, - 0x9400000140c01f85ULL, - 0x8000000000001de7ULL -}; - -/* NOTE: intentionally using the same names as NV */ -static const char *nve4_pm_query_names[] = -{ - /* MP counters */ - "prof_trigger_00", - "prof_trigger_01", - "prof_trigger_02", - "prof_trigger_03", - "prof_trigger_04", - "prof_trigger_05", - "prof_trigger_06", - "prof_trigger_07", - "warps_launched", - "threads_launched", - "sm_cta_launched", - "inst_issued1", - "inst_issued2", - "inst_executed", - "local_load", - "local_store", - "shared_load", - "shared_store", - "l1_local_load_hit", - "l1_local_load_miss", - "l1_local_store_hit", - "l1_local_store_miss", - "gld_request", - "gst_request", - "l1_global_load_hit", - "l1_global_load_miss", - "uncached_global_load_transaction", - "global_store_transaction", - "branch", - "divergent_branch", - "active_warps", - "active_cycles", - "inst_issued", - "atom_count", - "gred_count", - "shared_load_replay", - "shared_store_replay", - "local_load_transactions", - "local_store_transactions", - "l1_shared_load_transactions", - "l1_shared_store_transactions", - "global_ld_mem_divergence_replays", - "global_st_mem_divergence_replays", - /* metrics, i.e. functions of the MP counters */ - "metric-ipc", /* inst_executed, clock */ - "metric-ipac", /* inst_executed, active_cycles */ - "metric-ipec", /* inst_executed, (bool)inst_executed */ - "metric-achieved_occupancy", /* active_warps, active_cycles */ - "metric-sm_efficiency", /* active_cycles, clock */ - "metric-inst_replay_overhead" /* inst_issued, inst_executed */ -}; - -/* For simplicity, we will allocate as many group slots as we allocate counter - * slots. This means that a single counter which wants to source from 2 groups - * will have to be declared as using 2 counter slots. This shouldn't really be - * a problem because such queries don't make much sense ... (unless someone is - * really creative). - */ -struct nvc0_mp_counter_cfg -{ - uint32_t func : 16; /* mask or 4-bit logic op (depending on mode) */ - uint32_t mode : 4; /* LOGOP,B6,LOGOP_B6(_PULSE) */ - uint32_t num_src : 3; /* number of sources (1 - 6, only for NVC0:NVE4) */ - uint32_t sig_dom : 1; /* if 0, MP_PM_A (per warp-sched), if 1, MP_PM_B */ - uint32_t sig_sel : 8; /* signal group */ - uint64_t src_sel; /* signal selection for up to 6 sources (48 bit) */ -}; - -#define NVC0_COUNTER_OPn_SUM 0 -#define NVC0_COUNTER_OPn_OR 1 -#define NVC0_COUNTER_OPn_AND 2 -#define NVC0_COUNTER_OP2_REL_SUM_MM 3 /* (sum(ctr0) - sum(ctr1)) / sum(ctr0) */ -#define NVC0_COUNTER_OP2_DIV_SUM_M0 4 /* sum(ctr0) / ctr1 of MP[0]) */ -#define NVC0_COUNTER_OP2_AVG_DIV_MM 5 /* avg(ctr0 / ctr1) */ -#define NVC0_COUNTER_OP2_AVG_DIV_M0 6 /* avg(ctr0) / ctr1 of MP[0]) */ - -struct nvc0_mp_pm_query_cfg -{ - struct nvc0_mp_counter_cfg ctr[4]; - uint8_t num_counters; - uint8_t op; - uint8_t norm[2]; /* normalization num,denom */ -}; - -#define _Q1A(n, f, m, g, s, nu, dn) [NVE4_PM_QUERY_##n] = { { { f, NVE4_COMPUTE_MP_PM_FUNC_MODE_##m, 0, 0, NVE4_COMPUTE_MP_PM_A_SIGSEL_##g, s }, {}, {}, {} }, 1, NVC0_COUNTER_OPn_SUM, { nu, dn } } -#define _Q1B(n, f, m, g, s, nu, dn) [NVE4_PM_QUERY_##n] = { { { f, NVE4_COMPUTE_MP_PM_FUNC_MODE_##m, 0, 1, NVE4_COMPUTE_MP_PM_B_SIGSEL_##g, s }, {}, {}, {} }, 1, NVC0_COUNTER_OPn_SUM, { nu, dn } } -#define _M2A(n, f0, m0, g0, s0, f1, m1, g1, s1, o, nu, dn) [NVE4_PM_QUERY_METRIC_##n] = { { \ - { f0, NVE4_COMPUTE_MP_PM_FUNC_MODE_##m0, 0, 0, NVE4_COMPUTE_MP_PM_A_SIGSEL_##g0, s0 }, \ - { f1, NVE4_COMPUTE_MP_PM_FUNC_MODE_##m1, 0, 0, NVE4_COMPUTE_MP_PM_A_SIGSEL_##g1, s1 }, \ - {}, {}, }, 2, NVC0_COUNTER_OP2_##o, { nu, dn } } -#define _M2B(n, f0, m0, g0, s0, f1, m1, g1, s1, o, nu, dn) [NVE4_PM_QUERY_METRIC_##n] = { { \ - { f0, NVE4_COMPUTE_MP_PM_FUNC_MODE_##m0, 0, 1, NVE4_COMPUTE_MP_PM_B_SIGSEL_##g0, s0 }, \ - { f1, NVE4_COMPUTE_MP_PM_FUNC_MODE_##m1, 0, 1, NVE4_COMPUTE_MP_PM_B_SIGSEL_##g1, s1 }, \ - {}, {}, }, 2, NVC0_COUNTER_OP2_##o, { nu, dn } } -#define _M2AB(n, f0, m0, g0, s0, f1, m1, g1, s1, o, nu, dn) [NVE4_PM_QUERY_METRIC_##n] = { { \ - { f0, NVE4_COMPUTE_MP_PM_FUNC_MODE_##m0, 0, 0, NVE4_COMPUTE_MP_PM_A_SIGSEL_##g0, s0 }, \ - { f1, NVE4_COMPUTE_MP_PM_FUNC_MODE_##m1, 0, 1, NVE4_COMPUTE_MP_PM_B_SIGSEL_##g1, s1 }, \ - {}, {}, }, 2, NVC0_COUNTER_OP2_##o, { nu, dn } } - -/* NOTES: - * active_warps: bit 0 alternates btw 0 and 1 for odd nr of warps - * inst_executed etc.: we only count a single warp scheduler - * metric-ipXc: we simply multiply by 4 to account for the 4 warp schedulers; - * this is inaccurate ! - */ -static const struct nvc0_mp_pm_query_cfg nve4_mp_pm_queries[] = -{ - _Q1A(PROF_TRIGGER_0, 0x0001, B6, USER, 0x00000000, 1, 1), - _Q1A(PROF_TRIGGER_1, 0x0001, B6, USER, 0x00000004, 1, 1), - _Q1A(PROF_TRIGGER_2, 0x0001, B6, USER, 0x00000008, 1, 1), - _Q1A(PROF_TRIGGER_3, 0x0001, B6, USER, 0x0000000c, 1, 1), - _Q1A(PROF_TRIGGER_4, 0x0001, B6, USER, 0x00000010, 1, 1), - _Q1A(PROF_TRIGGER_5, 0x0001, B6, USER, 0x00000014, 1, 1), - _Q1A(PROF_TRIGGER_6, 0x0001, B6, USER, 0x00000018, 1, 1), - _Q1A(PROF_TRIGGER_7, 0x0001, B6, USER, 0x0000001c, 1, 1), - _Q1A(LAUNCHED_WARPS, 0x0001, B6, LAUNCH, 0x00000004, 1, 1), - _Q1A(LAUNCHED_THREADS, 0x003f, B6, LAUNCH, 0x398a4188, 1, 1), - _Q1B(LAUNCHED_CTA, 0x0001, B6, WARP, 0x0000001c, 1, 1), - _Q1A(INST_ISSUED1, 0x0001, B6, ISSUE, 0x00000004, 1, 1), - _Q1A(INST_ISSUED2, 0x0001, B6, ISSUE, 0x00000008, 1, 1), - _Q1A(INST_ISSUED, 0x0003, B6, ISSUE, 0x00000104, 1, 1), - _Q1A(INST_EXECUTED, 0x0003, B6, EXEC, 0x00000398, 1, 1), - _Q1A(LD_SHARED, 0x0001, B6, LDST, 0x00000000, 1, 1), - _Q1A(ST_SHARED, 0x0001, B6, LDST, 0x00000004, 1, 1), - _Q1A(LD_LOCAL, 0x0001, B6, LDST, 0x00000008, 1, 1), - _Q1A(ST_LOCAL, 0x0001, B6, LDST, 0x0000000c, 1, 1), - _Q1A(GLD_REQUEST, 0x0001, B6, LDST, 0x00000010, 1, 1), - _Q1A(GST_REQUEST, 0x0001, B6, LDST, 0x00000014, 1, 1), - _Q1B(L1_LOCAL_LOAD_HIT, 0x0001, B6, L1, 0x00000000, 1, 1), - _Q1B(L1_LOCAL_LOAD_MISS, 0x0001, B6, L1, 0x00000004, 1, 1), - _Q1B(L1_LOCAL_STORE_HIT, 0x0001, B6, L1, 0x00000008, 1, 1), - _Q1B(L1_LOCAL_STORE_MISS, 0x0001, B6, L1, 0x0000000c, 1, 1), - _Q1B(L1_GLOBAL_LOAD_HIT, 0x0001, B6, L1, 0x00000010, 1, 1), - _Q1B(L1_GLOBAL_LOAD_MISS, 0x0001, B6, L1, 0x00000014, 1, 1), - _Q1B(GLD_TRANSACTIONS_UNCACHED, 0x0001, B6, MEM, 0x00000000, 1, 1), - _Q1B(GST_TRANSACTIONS, 0x0001, B6, MEM, 0x00000004, 1, 1), - _Q1A(BRANCH, 0x0001, B6, BRANCH, 0x0000000c, 1, 1), - _Q1A(BRANCH_DIVERGENT, 0x0001, B6, BRANCH, 0x00000010, 1, 1), - _Q1B(ACTIVE_WARPS, 0x003f, B6, WARP, 0x31483104, 2, 1), - _Q1B(ACTIVE_CYCLES, 0x0001, B6, WARP, 0x00000000, 1, 1), - _Q1A(ATOM_COUNT, 0x0001, B6, BRANCH, 0x00000000, 1, 1), - _Q1A(GRED_COUNT, 0x0001, B6, BRANCH, 0x00000008, 1, 1), - _Q1B(LD_SHARED_REPLAY, 0x0001, B6, REPLAY, 0x00000008, 1, 1), - _Q1B(ST_SHARED_REPLAY, 0x0001, B6, REPLAY, 0x0000000c, 1, 1), - _Q1B(LD_LOCAL_TRANSACTIONS, 0x0001, B6, TRANSACTION, 0x00000000, 1, 1), - _Q1B(ST_LOCAL_TRANSACTIONS, 0x0001, B6, TRANSACTION, 0x00000004, 1, 1), - _Q1B(L1_LD_SHARED_TRANSACTIONS, 0x0001, B6, TRANSACTION, 0x00000008, 1, 1), - _Q1B(L1_ST_SHARED_TRANSACTIONS, 0x0001, B6, TRANSACTION, 0x0000000c, 1, 1), - _Q1B(GLD_MEM_DIV_REPLAY, 0x0001, B6, REPLAY, 0x00000010, 1, 1), - _Q1B(GST_MEM_DIV_REPLAY, 0x0001, B6, REPLAY, 0x00000014, 1, 1), - _M2AB(IPC, 0x3, B6, EXEC, 0x398, 0xffff, LOGOP, WARP, 0x0, DIV_SUM_M0, 10, 1), - _M2AB(IPAC, 0x3, B6, EXEC, 0x398, 0x1, B6, WARP, 0x0, AVG_DIV_MM, 10, 1), - _M2A(IPEC, 0x3, B6, EXEC, 0x398, 0xe, LOGOP, EXEC, 0x398, AVG_DIV_MM, 10, 1), - _M2A(INST_REPLAY_OHEAD, 0x3, B6, ISSUE, 0x104, 0x3, B6, EXEC, 0x398, REL_SUM_MM, 100, 1), - _M2B(MP_OCCUPANCY, 0x3f, B6, WARP, 0x31483104, 0x01, B6, WARP, 0x0, AVG_DIV_MM, 200, 64), - _M2B(MP_EFFICIENCY, 0x01, B6, WARP, 0x0, 0xffff, LOGOP, WARP, 0x0, AVG_DIV_M0, 100, 1), -}; - -#undef _Q1A -#undef _Q1B -#undef _M2A -#undef _M2B - -/* === PERFORMANCE MONITORING COUNTERS for NVC0:NVE4 === */ -static const uint64_t nvc0_read_mp_pm_counters_code[] = -{ - /* mov b32 $r8 $tidx - * mov b32 $r9 $physid - * mov b32 $r0 $pm0 - * mov b32 $r1 $pm1 - * mov b32 $r2 $pm2 - * mov b32 $r3 $pm3 - * mov b32 $r4 $pm4 - * mov b32 $r5 $pm5 - * mov b32 $r6 $pm6 - * mov b32 $r7 $pm7 - * set $p0 0x1 eq u32 $r8 0x0 - * mov b32 $r10 c0[0x0] - * mov b32 $r11 c0[0x4] - * ext u32 $r8 $r9 0x414 - * (not $p0) exit - * mul $r8 u32 $r8 u32 36 - * add b32 $r10 $c $r10 $r8 - * add b32 $r11 $r11 0x0 $c - * mov b32 $r8 c0[0x8] - * st b128 wt g[$r10d+0x00] $r0q - * st b128 wt g[$r10d+0x10] $r4q - * st b32 wt g[$r10d+0x20] $r8 - * exit */ - 0x2c00000084021c04ULL, - 0x2c0000000c025c04ULL, - 0x2c00000010001c04ULL, - 0x2c00000014005c04ULL, - 0x2c00000018009c04ULL, - 0x2c0000001c00dc04ULL, - 0x2c00000020011c04ULL, - 0x2c00000024015c04ULL, - 0x2c00000028019c04ULL, - 0x2c0000002c01dc04ULL, - 0x190e0000fc81dc03ULL, - 0x2800400000029de4ULL, - 0x280040001002dde4ULL, - 0x7000c01050921c03ULL, - 0x80000000000021e7ULL, - 0x1000000090821c02ULL, - 0x4801000020a29c03ULL, - 0x0800000000b2dc42ULL, - 0x2800400020021de4ULL, - 0x9400000000a01fc5ULL, - 0x9400000040a11fc5ULL, - 0x9400000080a21f85ULL, - 0x8000000000001de7ULL -}; - -static const char *nvc0_pm_query_names[] = -{ - /* MP counters */ - "inst_executed", - "branch", - "divergent_branch", - "active_warps", - "active_cycles", - "warps_launched", - "threads_launched", - "shared_load", - "shared_store", - "local_load", - "local_store", - "gred_count", - "atom_count", - "gld_request", - "gst_request", - "inst_issued1_0", - "inst_issued1_1", - "inst_issued2_0", - "inst_issued2_1", - "thread_inst_executed_0", - "thread_inst_executed_1", - "thread_inst_executed_2", - "thread_inst_executed_3", - "prof_trigger_00", - "prof_trigger_01", - "prof_trigger_02", - "prof_trigger_03", - "prof_trigger_04", - "prof_trigger_05", - "prof_trigger_06", - "prof_trigger_07", -}; - -#define _Q(n, f, m, g, c, s0, s1, s2, s3, s4, s5) [NVC0_PM_QUERY_##n] = { { { f, NVC0_COMPUTE_MP_PM_OP_MODE_##m, c, 0, g, s0|(s1 << 8)|(s2 << 16)|(s3 << 24)|(s4##ULL << 32)|(s5##ULL << 40) }, {}, {}, {} }, 1, NVC0_COUNTER_OPn_SUM, { 1, 1 } } - -static const struct nvc0_mp_pm_query_cfg nvc0_mp_pm_queries[] = -{ - _Q(INST_EXECUTED, 0xaaaa, LOGOP, 0x2d, 3, 0x00, 0x11, 0x22, 0x00, 0x00, 0x00), - _Q(BRANCH, 0xaaaa, LOGOP, 0x1a, 2, 0x00, 0x11, 0x00, 0x00, 0x00, 0x00), - _Q(BRANCH_DIVERGENT, 0xaaaa, LOGOP, 0x19, 2, 0x20, 0x31, 0x00, 0x00, 0x00, 0x00), - _Q(ACTIVE_WARPS, 0xaaaa, LOGOP, 0x24, 6, 0x10, 0x21, 0x32, 0x43, 0x54, 0x65), - _Q(ACTIVE_CYCLES, 0xaaaa, LOGOP, 0x11, 1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(LAUNCHED_WARPS, 0xaaaa, LOGOP, 0x26, 1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(LAUNCHED_THREADS, 0xaaaa, LOGOP, 0x26, 6, 0x10, 0x21, 0x32, 0x43, 0x54, 0x65), - _Q(LD_SHARED, 0xaaaa, LOGOP, 0x64, 1, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(ST_SHARED, 0xaaaa, LOGOP, 0x64, 1, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(LD_LOCAL, 0xaaaa, LOGOP, 0x64, 1, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(ST_LOCAL, 0xaaaa, LOGOP, 0x64, 1, 0x50, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(GRED_COUNT, 0xaaaa, LOGOP, 0x63, 1, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(ATOM_COUNT, 0xaaaa, LOGOP, 0x63, 1, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(GLD_REQUEST, 0xaaaa, LOGOP, 0x64, 1, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(GST_REQUEST, 0xaaaa, LOGOP, 0x64, 1, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(INST_ISSUED1_0, 0xaaaa, LOGOP, 0x7e, 1, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(INST_ISSUED1_1, 0xaaaa, LOGOP, 0x7e, 1, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(INST_ISSUED2_0, 0xaaaa, LOGOP, 0x7e, 1, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(INST_ISSUED2_1, 0xaaaa, LOGOP, 0x7e, 1, 0x50, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(TH_INST_EXECUTED_0, 0xaaaa, LOGOP, 0xa3, 6, 0x00, 0x11, 0x22, 0x33, 0x44, 0x55), - _Q(TH_INST_EXECUTED_1, 0xaaaa, LOGOP, 0xa5, 6, 0x00, 0x11, 0x22, 0x33, 0x44, 0x55), - _Q(TH_INST_EXECUTED_2, 0xaaaa, LOGOP, 0xa4, 6, 0x00, 0x11, 0x22, 0x33, 0x44, 0x55), - _Q(TH_INST_EXECUTED_3, 0xaaaa, LOGOP, 0xa6, 6, 0x00, 0x11, 0x22, 0x33, 0x44, 0x55), - _Q(PROF_TRIGGER_0, 0xaaaa, LOGOP, 0x01, 1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(PROF_TRIGGER_1, 0xaaaa, LOGOP, 0x01, 1, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(PROF_TRIGGER_2, 0xaaaa, LOGOP, 0x01, 1, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(PROF_TRIGGER_3, 0xaaaa, LOGOP, 0x01, 1, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(PROF_TRIGGER_4, 0xaaaa, LOGOP, 0x01, 1, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(PROF_TRIGGER_5, 0xaaaa, LOGOP, 0x01, 1, 0x50, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(PROF_TRIGGER_6, 0xaaaa, LOGOP, 0x01, 1, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00), - _Q(PROF_TRIGGER_7, 0xaaaa, LOGOP, 0x01, 1, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00), -}; - -#undef _Q - -static const struct nvc0_mp_pm_query_cfg * -nvc0_mp_pm_query_get_cfg(struct nvc0_context *nvc0, struct nvc0_query *q) -{ - struct nvc0_screen *screen = nvc0->screen; - - if (screen->base.class_3d >= NVE4_3D_CLASS) - return &nve4_mp_pm_queries[q->type - PIPE_QUERY_DRIVER_SPECIFIC]; - return &nvc0_mp_pm_queries[q->type - NVC0_PM_QUERY(0)]; -} - -void -nvc0_mp_pm_query_begin(struct nvc0_context *nvc0, struct nvc0_query *q) -{ - struct nvc0_screen *screen = nvc0->screen; - struct nouveau_pushbuf *push = nvc0->base.pushbuf; - const struct nvc0_mp_pm_query_cfg *cfg; - unsigned i, c; - unsigned num_ab[2] = { 0, 0 }; - - cfg = nvc0_mp_pm_query_get_cfg(nvc0, q); - - /* check if we have enough free counter slots */ - for (i = 0; i < cfg->num_counters; ++i) - num_ab[cfg->ctr[i].sig_dom]++; - - if (screen->pm.num_mp_pm_active[0] + num_ab[0] > 4 || - screen->pm.num_mp_pm_active[1] + num_ab[1] > 4) { - NOUVEAU_ERR("Not enough free MP counter slots !\n"); - return; - } - - assert(cfg->num_counters <= 4); - PUSH_SPACE(push, 4 * 8 + 6); - - if (!screen->pm.mp_counters_enabled) { - screen->pm.mp_counters_enabled = TRUE; - BEGIN_NVC0(push, SUBC_SW(0x06ac), 1); - PUSH_DATA (push, 0x1fcb); - } - - /* set sequence field to 0 (used to check if result is available) */ - for (i = 0; i < screen->mp_count; ++i) - q->data[i * 10 + 10] = 0; - - for (i = 0; i < cfg->num_counters; ++i) { - const unsigned d = cfg->ctr[i].sig_dom; - - if (!screen->pm.num_mp_pm_active[d]) { - uint32_t m = (1 << 22) | (1 << (7 + (8 * !d))); - if (screen->pm.num_mp_pm_active[!d]) - m |= 1 << (7 + (8 * d)); - BEGIN_NVC0(push, SUBC_SW(0x0600), 1); - PUSH_DATA (push, m); - } - screen->pm.num_mp_pm_active[d]++; - - for (c = d * 4; c < (d * 4 + 4); ++c) { - if (!screen->pm.mp_counter[c]) { - q->ctr[i] = c; - screen->pm.mp_counter[c] = (struct pipe_query *)q; - break; - } - } - assert(c <= (d * 4 + 3)); /* must succeed, already checked for space */ - - /* configure and reset the counter(s) */ - if (screen->base.class_3d >= NVE4_3D_CLASS) { - if (d == 0) - BEGIN_NVC0(push, NVE4_COMPUTE(MP_PM_A_SIGSEL(c & 3)), 1); - else - BEGIN_NVC0(push, NVE4_COMPUTE(MP_PM_B_SIGSEL(c & 3)), 1); - PUSH_DATA (push, cfg->ctr[i].sig_sel); - BEGIN_NVC0(push, NVE4_COMPUTE(MP_PM_SRCSEL(c)), 1); - PUSH_DATA (push, cfg->ctr[i].src_sel + 0x2108421 * (c & 3)); - BEGIN_NVC0(push, NVE4_COMPUTE(MP_PM_FUNC(c)), 1); - PUSH_DATA (push, (cfg->ctr[i].func << 4) | cfg->ctr[i].mode); - BEGIN_NVC0(push, NVE4_COMPUTE(MP_PM_SET(c)), 1); - PUSH_DATA (push, 0); - } else { - unsigned s; - - for (s = 0; s < cfg->ctr[i].num_src; s++) { - BEGIN_NVC0(push, NVC0_COMPUTE(MP_PM_SIGSEL(s)), 1); - PUSH_DATA (push, cfg->ctr[i].sig_sel); - BEGIN_NVC0(push, NVC0_COMPUTE(MP_PM_SRCSEL(s)), 1); - PUSH_DATA (push, (cfg->ctr[i].src_sel >> (s * 8)) & 0xff); - BEGIN_NVC0(push, NVC0_COMPUTE(MP_PM_OP(s)), 1); - PUSH_DATA (push, (cfg->ctr[i].func << 4) | cfg->ctr[i].mode); - BEGIN_NVC0(push, NVC0_COMPUTE(MP_PM_SET(s)), 1); - PUSH_DATA (push, 0); - } - } - } -} - -static void -nvc0_mp_pm_query_end(struct nvc0_context *nvc0, struct nvc0_query *q) -{ - struct nvc0_screen *screen = nvc0->screen; - struct pipe_context *pipe = &nvc0->base.pipe; - struct nouveau_pushbuf *push = nvc0->base.pushbuf; - const boolean is_nve4 = screen->base.class_3d >= NVE4_3D_CLASS; - uint32_t mask; - uint32_t input[3]; - const uint block[3] = { 32, is_nve4 ? 4 : 1, 1 }; - const uint grid[3] = { screen->mp_count, 1, 1 }; - unsigned c; - const struct nvc0_mp_pm_query_cfg *cfg; - - cfg = nvc0_mp_pm_query_get_cfg(nvc0, q); - - if (unlikely(!screen->pm.prog)) { - struct nvc0_program *prog = CALLOC_STRUCT(nvc0_program); - prog->type = PIPE_SHADER_COMPUTE; - prog->translated = TRUE; - prog->num_gprs = 14; - prog->parm_size = 12; - if (is_nve4) { - prog->code = (uint32_t *)nve4_read_mp_pm_counters_code; - prog->code_size = sizeof(nve4_read_mp_pm_counters_code); - } else { - prog->code = (uint32_t *)nvc0_read_mp_pm_counters_code; - prog->code_size = sizeof(nvc0_read_mp_pm_counters_code); - } - screen->pm.prog = prog; - } - - /* disable all counting */ - PUSH_SPACE(push, 8); - for (c = 0; c < 8; ++c) - if (screen->pm.mp_counter[c]) { - if (is_nve4) { - IMMED_NVC0(push, NVE4_COMPUTE(MP_PM_FUNC(c)), 0); - } else { - IMMED_NVC0(push, NVC0_COMPUTE(MP_PM_OP(c)), 0); - } - } - /* release counters for this query */ - for (c = 0; c < 8; ++c) { - if (nvc0_query(screen->pm.mp_counter[c]) == q) { - screen->pm.num_mp_pm_active[c / 4]--; - screen->pm.mp_counter[c] = NULL; - } - } - - BCTX_REFN_bo(nvc0->bufctx_cp, CP_QUERY, NOUVEAU_BO_GART | NOUVEAU_BO_WR, - q->bo); - - PUSH_SPACE(push, 1); - IMMED_NVC0(push, SUBC_COMPUTE(NV50_GRAPH_SERIALIZE), 0); - - pipe->bind_compute_state(pipe, screen->pm.prog); - input[0] = (q->bo->offset + q->base); - input[1] = (q->bo->offset + q->base) >> 32; - input[2] = q->sequence; - pipe->launch_grid(pipe, block, grid, 0, input); - - nouveau_bufctx_reset(nvc0->bufctx_cp, NVC0_BIND_CP_QUERY); - - /* re-activate other counters */ - PUSH_SPACE(push, 16); - mask = 0; - for (c = 0; c < 8; ++c) { - unsigned i; - q = nvc0_query(screen->pm.mp_counter[c]); - if (!q) - continue; - cfg = nvc0_mp_pm_query_get_cfg(nvc0, q); - for (i = 0; i < cfg->num_counters; ++i) { - if (mask & (1 << q->ctr[i])) - break; - mask |= 1 << q->ctr[i]; - if (is_nve4) { - BEGIN_NVC0(push, NVE4_COMPUTE(MP_PM_FUNC(q->ctr[i])), 1); - } else { - BEGIN_NVC0(push, NVC0_COMPUTE(MP_PM_OP(q->ctr[i])), 1); - } - PUSH_DATA (push, (cfg->ctr[i].func << 4) | cfg->ctr[i].mode); - } - } -} - -static INLINE boolean -nvc0_mp_pm_query_read_data(uint32_t count[32][4], - struct nvc0_context *nvc0, boolean wait, - struct nvc0_query *q, - const struct nvc0_mp_pm_query_cfg *cfg, - unsigned mp_count) -{ - unsigned p, c; - - for (p = 0; p < mp_count; ++p) { - const unsigned b = (0x24 / 4) * p; - - for (c = 0; c < cfg->num_counters; ++c) { - if (q->data[b + 8] != q->sequence) { - if (!wait) - return FALSE; - if (nouveau_bo_wait(q->bo, NOUVEAU_BO_RD, nvc0->base.client)) - return FALSE; - } - count[p][c] = q->data[b + q->ctr[c]]; - } - } - return TRUE; -} - -static INLINE boolean -nve4_mp_pm_query_read_data(uint32_t count[32][4], - struct nvc0_context *nvc0, boolean wait, - struct nvc0_query *q, - const struct nvc0_mp_pm_query_cfg *cfg, - unsigned mp_count) -{ - unsigned p, c, d; - - for (p = 0; p < mp_count; ++p) { - const unsigned b = (0x60 / 4) * p; - - for (c = 0; c < cfg->num_counters; ++c) { - count[p][c] = 0; - for (d = 0; d < ((q->ctr[c] & ~3) ? 1 : 4); ++d) { - if (q->data[b + 20 + d] != q->sequence) { - if (!wait) - return FALSE; - if (nouveau_bo_wait(q->bo, NOUVEAU_BO_RD, nvc0->base.client)) - return FALSE; - } - if (q->ctr[c] & ~0x3) - count[p][c] = q->data[b + 16 + (q->ctr[c] & 3)]; - else - count[p][c] += q->data[b + d * 4 + q->ctr[c]]; - } - } - } - return TRUE; -} - -/* Metric calculations: - * sum(x) ... sum of x over all MPs - * avg(x) ... average of x over all MPs - * - * IPC : sum(inst_executed) / clock - * INST_REPLAY_OHEAD: (sum(inst_issued) - sum(inst_executed)) / sum(inst_issued) - * MP_OCCUPANCY : avg((active_warps / 64) / active_cycles) - * MP_EFFICIENCY : avg(active_cycles / clock) - * - * NOTE: Interpretation of IPC requires knowledge of MP count. - */ -static boolean -nvc0_mp_pm_query_result(struct nvc0_context *nvc0, struct nvc0_query *q, - void *result, boolean wait) -{ - uint32_t count[32][4]; - uint64_t value = 0; - unsigned mp_count = MIN2(nvc0->screen->mp_count_compute, 32); - unsigned p, c; - const struct nvc0_mp_pm_query_cfg *cfg; - boolean ret; - - cfg = nvc0_mp_pm_query_get_cfg(nvc0, q); - - if (nvc0->screen->base.class_3d >= NVE4_3D_CLASS) - ret = nve4_mp_pm_query_read_data(count, nvc0, wait, q, cfg, mp_count); - else - ret = nvc0_mp_pm_query_read_data(count, nvc0, wait, q, cfg, mp_count); - if (!ret) - return FALSE; - - if (cfg->op == NVC0_COUNTER_OPn_SUM) { - for (c = 0; c < cfg->num_counters; ++c) - for (p = 0; p < mp_count; ++p) - value += count[p][c]; - value = (value * cfg->norm[0]) / cfg->norm[1]; - } else - if (cfg->op == NVC0_COUNTER_OPn_OR) { - uint32_t v = 0; - for (c = 0; c < cfg->num_counters; ++c) - for (p = 0; p < mp_count; ++p) - v |= count[p][c]; - value = (v * cfg->norm[0]) / cfg->norm[1]; - } else - if (cfg->op == NVC0_COUNTER_OPn_AND) { - uint32_t v = ~0; - for (c = 0; c < cfg->num_counters; ++c) - for (p = 0; p < mp_count; ++p) - v &= count[p][c]; - value = (v * cfg->norm[0]) / cfg->norm[1]; - } else - if (cfg->op == NVC0_COUNTER_OP2_REL_SUM_MM) { - uint64_t v[2] = { 0, 0 }; - for (p = 0; p < mp_count; ++p) { - v[0] += count[p][0]; - v[1] += count[p][1]; - } - if (v[0]) - value = ((v[0] - v[1]) * cfg->norm[0]) / (v[0] * cfg->norm[1]); - } else - if (cfg->op == NVC0_COUNTER_OP2_DIV_SUM_M0) { - for (p = 0; p < mp_count; ++p) - value += count[p][0]; - if (count[0][1]) - value = (value * cfg->norm[0]) / (count[0][1] * cfg->norm[1]); - else - value = 0; - } else - if (cfg->op == NVC0_COUNTER_OP2_AVG_DIV_MM) { - unsigned mp_used = 0; - for (p = 0; p < mp_count; ++p, mp_used += !!count[p][0]) - if (count[p][1]) - value += (count[p][0] * cfg->norm[0]) / count[p][1]; - if (mp_used) - value /= mp_used * cfg->norm[1]; - } else - if (cfg->op == NVC0_COUNTER_OP2_AVG_DIV_M0) { - unsigned mp_used = 0; - for (p = 0; p < mp_count; ++p, mp_used += !!count[p][0]) - value += count[p][0]; - if (count[0][1] && mp_used) { - value *= cfg->norm[0]; - value /= count[0][1] * mp_used * cfg->norm[1]; - } else { - value = 0; - } - } - - *(uint64_t *)result = value; - return TRUE; -} - -int -nvc0_screen_get_driver_query_info(struct pipe_screen *pscreen, - unsigned id, - struct pipe_driver_query_info *info) -{ - struct nvc0_screen *screen = nvc0_screen(pscreen); - int count = 0; - - count += NVC0_QUERY_DRV_STAT_COUNT; - - if (screen->base.device->drm_version >= 0x01000101) { - if (screen->base.class_3d >= NVE4_3D_CLASS) { - count += NVE4_PM_QUERY_COUNT; - } else - if (screen->compute) { - count += NVC0_PM_QUERY_COUNT; /* NVC0_COMPUTE is not always enabled */ - } - } - - if (!info) - return count; - -#ifdef NOUVEAU_ENABLE_DRIVER_STATISTICS - if (id < NVC0_QUERY_DRV_STAT_COUNT) { - info->name = nvc0_drv_stat_names[id]; - info->query_type = NVC0_QUERY_DRV_STAT(id); - info->max_value = ~0ULL; - info->uses_byte_units = !!strstr(info->name, "bytes"); - return 1; - } else -#endif - if (id < count) { - if (screen->base.class_3d >= NVE4_3D_CLASS) { - info->name = nve4_pm_query_names[id - NVC0_QUERY_DRV_STAT_COUNT]; - info->query_type = NVE4_PM_QUERY(id - NVC0_QUERY_DRV_STAT_COUNT); - info->max_value = (id < NVE4_PM_QUERY_METRIC_MP_OCCUPANCY) ? - ~0ULL : 100; - info->uses_byte_units = FALSE; - return 1; - } else - if (screen->compute) { - info->name = nvc0_pm_query_names[id - NVC0_QUERY_DRV_STAT_COUNT]; - info->query_type = NVC0_PM_QUERY(id - NVC0_QUERY_DRV_STAT_COUNT); - info->max_value = ~0ULL; - info->uses_byte_units = FALSE; - return 1; - } - } - /* user asked for info about non-existing query */ - info->name = "this_is_not_the_query_you_are_looking_for"; - info->query_type = 0xdeadd01d; - info->max_value = 0; - info->uses_byte_units = FALSE; - return 0; -} - -void -nvc0_init_query_functions(struct nvc0_context *nvc0) -{ - struct pipe_context *pipe = &nvc0->base.pipe; - - pipe->create_query = nvc0_query_create; - pipe->destroy_query = nvc0_query_destroy; - pipe->begin_query = nvc0_query_begin; - pipe->end_query = nvc0_query_end; - pipe->get_query_result = nvc0_query_result; - pipe->render_condition = nvc0_render_condition; -} |